baber/WOPTO huggingface dataset:
Patent JP-H1137325-A (JP)
Title: Control valve for variable displacement type compressor in air conditioner
Inventor: OGAWA YOSHIHIRO
IPC: F04B49/00
Filed: 1997-07-22
Abstract: PROBLEM TO BE SOLVED: To almost constantly keep the blowout temperature of the cooling air by correcting a pressure loss between a refrigerant gas outlet of an evaporator and an inlet port of a compressor in a normal operation, and perform the quick cooling when a temperature of a room to be cooled is remarkably high. SOLUTION: In the case when a temperature of a cabin in within a range of a normal temperature, a discharge capacity of a compressor is controlled while finely changing an opening of a valve hole 124 by a valve element 4 through the bellows 2 which is expanded and contracted by the inlet pressure Ps introduced into an inlet pressure introduction space S1 . Further in the case when the temperature of the cabin is remarkably high, the shrinkage force of the bellows 2 acts as the valve opening force on the valve element 4, a pressure sensitive moving rod 5 is displaced in the direction to compress a coil spring 6 by the increase of the discharge pressure Pd , and this displacement force is added as the valve opening force to the valve element 4.  Whereby the control pressure Pc can be kept in a high condition, the compressor keeps the operating condition with a large discharge capacity, and the cooling air blowout temperature from an evaporator is kept low, to perform the quick cooling.
Patent JP-H0875959-A (JP)
Title: Jelly-filled optical fiber cable
Inventor: MURATA AKIRA
IPC: G02B6/44
Filed: 1994-09-02
Abstract: PURPOSE: To obtain a jelly-filled optical fiber cable containing a jelly which fills the optical fiber cable and to suppress optical transmission loss even when the cable is installed in a severely cold region by optimizing the consistency of the jelly. CONSTITUTION: This jelly-filled optical fiber cable is obtd. by filling an optical fiber cable with a jelly 8 to prevent intrusion of water. The jelly 8 used shows the consistency of >=200 at -50 deg.C and <=440 at normal temp. The jelly-filled optical fiber cable is produced by filling the jelly 8 in each of six slots 4 formed around a slot body 5 and housing a tape wire having four optical fiber raw wires 12 which are coated together in each slot 4. The tape wire is housed so that it floats in the jelly 8. Thus, a 24-core slot type fiber cable is obtd. By this method, the jelly 8 does not harden or shrink even under low temp. conditions so that microbend or cutting of the wire is not caused.
Patent JP-2000008572-A (JP)
Title: Built-up staircase
Inventor: IZUMI TERUYUKI
IPC: E04F11/02
Filed: 1998-06-19
Abstract: PROBLEM TO BE SOLVED: To provide a built-up staircase capable of being executed in a building particularly simply and quickly after the building is executed due to its built-up type, requiring no large vehicle necessarily for transportation, and having no anxiety about breakage and dirt. SOLUTION: This built-up staircase is constituted of a stanchion main body 1 provided with insertion ports 1b and staircase main bodies 2 capable of being removably fitted to the insertion ports 1b. The insertion ports 1b of the stanchion main body 1 are formed into an oblong shape, and each staircase main body 2 is constituted of a support plate formed with a stepped coupling section coupled with the upper end of each insertion port 1b at the rear end, a pad plate 2b kept in contact with the stanchion main body 1 on the side face of the support plate 2a, and a receiving plate having a tread on an arm on the side of the pad plate 2b respectively.
Patent JP-H02136026-A (JP)
Title: Distance measuring protective device for high-voltage transmission line
Inventor: REONARUDO PEREZU KABERO
IPC: H02H3/40
Filed: 1989-08-16
Abstract: PURPOSE: To enhance reliability of the operation of a relay and the safety of a protective system by distinguishing an internal trouble and an external trouble. CONSTITUTION: If a trouble is generated in an A-phase, a comparator circuit not illustrated, generates an output signal by a trouble current ΔiAt and generates an operation signal O1 meaning that the A-phase trouble has been generated within the protective range of a relay. Similarly, an input comparator 424 generates an output signal. The operation signal meaning that it has been generated within the resistance range of a relay is generated from a comparator 428. A tripping signal is generated from an AND gate 250 by the operation signals O1 and O2 .
Patent JP-H05318190-A (JP)
Title: Press for waste disposal
Inventor: JIYATSUKU GOODORU
IPC: B30B9/06
Filed: 1991-07-26
Abstract: PURPOSE: To rapidly treat heterogeneous waste products consisting of a solid phase and a liquid phase. CONSTITUTION: This press is composed of a frame 1, a feed zone 3 for receiving waste products, a pressing chamber 9 consisting of an inlet opening 10 and an outlet opening 11 which are in opposed relation and disposed coaxially relative to the feed zone, and a discharging chamber 14 for discharging a solid phase. Also, the press is composed of a member 15 which is movable transversely relative to the axial direction of the pressing chamber between a first position for closing the outlet opening and a second position for opening the outlet opening, and a means 20 for applying the movable member 15 against the outlet opening of the pressing chamber.
Patent JP-S6455372-A (JP)
Title: Manufacture of composite cutting edge
Inventor: TAKADA KIYOSHI
IPC: B22D19/02
Filed: 1987-08-26
Abstract: PURPOSE:To improve wear resistance in the required part alone, by forming a deep groove in the cutting edge of a cutting blade and casting a dissimilar molten metallic material in the above deep groove. CONSTITUTION:An opening is formed in the cutting edge of the cutting blade 1 practically over the whole width W of a edge width, and a deep groove 2 having a length practically equal to the operating limit length is formed. Then, a dissimilar metallic material 3 in a molten state excellent in wear resistance is cast in the above deep groove 2. The deep groove 2 is formed by previously inserting a core at the time of casting the main body of the excavating blade 1 or by carrying out machining after the casting of the cutting blade 1. After the formation of the above composite cutting edge, heat treatment is applied, if necessary. By this method, even if the cutting edge is slightly worn, sharpness can be always maintained at the tip of the cutting edge.
Patent JP-S60197613-A (JP)
Title: Hair tonic solution from natural products
Inventor: ASAI TAKI
IPC: A61K8/97
Filed: 1983-11-08
Abstract: PURPOSE:A hair tonic that contains laver, black sesami, active essence of aloe, when needed, additionally essence of laurel leaves, thus being used to allow hairs developed by an emerging agent to grow and prevent the hairs from being lost or becoming white. CONSTITUTION:A sheet of laver, about 2g in weight, is crushed into fine pieces and boiled together with 5g of of black sesamis previously rinsed with water in 200cc of water, homogenized with a mixer for about 20min and squeezed through cotton cloth. Then, 200cc of water are added, they are sterilized by boiling with weak fire, then 1g of salt is added and the fire is stopped. Then, raw squeeze of aloe 20cc is added (5% of water) and 40cc of ethanol (10% of water) are added and they are cooled down to give the hair tonic solution. When the essence of laurel leaves is added, it is added together with the aloe raw squeeze by 30cc, after the fire is stopped. The hair-tonic solution is used at a rate of 60-70cc per month.
Patent JP-H0259217-A (JP)
Title: Workpiece supporter for wire-cut electro-discharge machining unit
Inventor: ITO AKIYASU
IPC: B23H7/02
Filed: 1988-08-26
Abstract: PURPOSE:To make sure of connection in passing an electrode wire through a start hole at time of this wire connection by installing this start hole, being fairly larger than the electrode wire, in an end of a table slit allowing the electrode wire to pass through. CONSTITUTION:A start hole 20 with a diameter fairly larger than an outer diameter of an electrode wire 11 is formed in an end of a slit formed in a table 1 for passing this wire 11 through. With this formation, when connection takes place with an automatic connection device 24 at the time of disconnection, first position of an initial hole 25 of a workpiece 3 is accorded with a position of the start hole 20, and then the electrode wire 11 is passed through these two holes and thereby the automatic connection machine 24 is operated, thus connection is carried out. Therefore the connection can be done in a large space so that it becomes sure.
Patent JP-H0631086-A (JP)
Title: Surface treatment of needle for fiber working
Inventor: TAKEI ZENSHI
IPC: C23C14/02
Filed: 1992-07-16
Abstract: PURPOSE:To enhance production efficiency by subjecting a needle base material to wet process plating and forming an ultrahard film by ion plating on the surface thereof, thereby simplifying the subsurface treatment of the needle base material, obtaining the ultrahard film having an excellent surface and high corrosion resistance and imparting adequate brittleness to the needle without subjecting the needle to a special heat treatment. CONSTITUTION:The needle base material is subjected to the wet process plating and the ultrahard film by the ion plating is formed on the surface thereof. The needle base material is otherwise subjected to electroplating and the ultrahard film by the ion plating is formed on the surface in the state of allowing the hydrogen brittleness to remain. The surface preparation of the base material is thus simplified and the ultrahard film having the excellent surface and the high corrosion resistance is obtd. Further, the adequate brittleness necessary for the needle is imparted to the needle without subjecting the needle to the special heat treatment. A contribution is thus made to the enhancement of the production efficiency and the reduction of the cost.
Patent JP-H11165869-A (JP)
Title: Semiconductor wafer aligning system and wafer aligning method using it
Inventor: KIN ZAIJUN
IPC: H01L21/677
Filed: 1998-07-27
Abstract: PROBLEM TO BE SOLVED: To protect wafers and accurately align the wafers by gripping the wafers floating on an extra-pure water film, to align them. SOLUTION: A semiconductor wafer aligning system is provided with a table with a spray pipe 12 formed to spary extra-pure water 10 supplied from an extra-pure water supply source, upward, and guide pieces 18 installed on the table so as to laterally grip a wafer 16 floating on a water film formed by the spray pressure of the extra-pure water 10 and to guide it into a correct position. A wafer aligning method using the semiconductor wafer aligning system is provided with a stage of spraying the extra-pure water 10 to the wafer 16 upon the soft placement of the wafer 16, gripping the wafer 16 by the guide pieces 18 to align the wafer 16 and then transferring the wafer 16 to another equipment.
Patent JP-S6271532-A (JP)
Title: Ultrahigh pressure and high temperature generator
Inventor: KAYUKAWA MASAMI
IPC: B01J3/06
Filed: 1985-09-24
Abstract: PURPOSE:To prolong the life of the titled generator especially of its cylinder by using a composite pressure medium consisting of an alumina sintered body and a lubricative linear obtained by coating a lubricant on graphite added with a specified substance such as asbestos in the generator utilized for the synthesis of diamond, etc. CONSTITUTION:An alumina sintered body having 80-95% density ratio or a sintered body consisting essentially of alumina is used as a pressure medium 3' to be interposed between an ultrahigh pressure synthesis reaction vessel 2 and a cylinder 1. Consequently, small fragments are formed during operation and the stress is uniformly distributed on the inner wall of the cylinder 1. Furthermore, the sintered body is surrounded with a lubricative liner 3'b obtained by coating a lubricant on graphite added with 10-60% of 1 or >=2 kinds among asbestos, mica and molybdenum disulfide. Since the liner 3'b has an excellent heat insulating property and the lubricant penetrates easily into the inside of the liner, the lubricant oozes out under high pressure between the liner 3'b and the inner wall of he cylinder 1 and the friction is remarkably reduced. By such effects, the generation of cracks in the cylinder can be prevented.
Patent JP-H0884926-A (JP)
Title: Iodine adsorbent
Inventor: TOOMASU ENGERUHARUTO
IPC: B01J20/08
Filed: 1995-08-18
Abstract: PROBLEM TO BE SOLVED: To provide an iodine adsorption agent having an org. base in which a plenty of a silver salt or elemental silver can be contained and by which abrasion of silver bonded to radioactive iodine and serious disorders owing thereto in regenerating facilities can be prevented. SOLUTION: An iodine adsorption agent contains silver or a silver salt on a porous, temp.-resistant and acid-resistant org. carrier with an average pore diameter in the range of 6-200 nm. The adsorption agent has a pore diameter distribution in which 80% of the pore volume is contained in pores whose diameters lie within the range of ±50% about the average pore diameter.
Patent JP-2001034524-A (JP)
Title: Information processor
Inventor: SATAKE MASAKI
IPC: G06F3/12
Filed: 1999-07-26
Abstract: PROBLEM TO BE SOLVED: To obtain an information processor which can properly select plural proxy servers and shorten the time needed to acquire data although a conventional information processor has such problem that it takes a long time to acquire data if a specific proxy server is congested since only the specific proxy server acquires data. SOLUTION: A CPU 11 of the information processor 1 selects and accesses a proxy server 2 according to set priority by referring to a priority table stored on a hard disk 14, selects a proxy server 2 having next priority when there is no response, and then lowers the priority of the proxy server 2 which did not respond.
Patent JP-S62100145-A (JP)
Inventor: ROBAATO DABURIYU BETSUKAA
IPC: H02K19/34
Filed: 1986-09-09
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H1151275-A (JP)
Title: Mounting method and structure of head mounting joint for sprinkler piping
Inventor: MITO KAZUNORI
IPC: F16L3/16
Filed: 1997-08-05
Abstract: PROBLEM TO BE SOLVED: To permit a sprinkler head to be installed without inclining as facing down at a right angle. SOLUTION: When a head mounting joint A for a sprinkler piping is to be attached to a ceiling structural material with the aid of a metal fixture 18, the mounting part 18b of the metal fixture 18 is formed in an angle and a vertical hole 22 is provided in each surface, and a threaded hole 24 to coincide with the vertical hole 22 is formed in the metal fixture 18, and a bolt 23 is threaded through the vertical holes 22 in the condition that the vertical holes 22 are in alignment with the threaded hole in the joint A, and is driven fast into the threaded hole. Thereby the joint A can be attached to the metal fixture 18 only in the condition that it faces a certain direction.
Patent JP-S58114690-A (JP)
Title: Incoming waiting system
Inventor: KOBAYASHI TERUYOSHI
IPC: H04Q3/58
Filed: 1981-12-28
Abstract: PURPOSE:To discriminate an under-incoming state or an under-incoming waiting mode, by producing a ringing tone different from the ordinary one during a waiting mode of a switchboard under which an originating subscriber is made waiting when the incoming subscriber or an attendant board is busy. CONSTITUTION:When extension subscribers A and B dial the number of an extension subscriber having the incoming waiting function or an attendant board D when they are busy, a central processor CC forms the waiting lines to a main memory MM for the subscribers A and B. Then the controller CC controls a channel controller SPC and a signal distributor SD and connects a waiting state ringing tone transmitter RBTQ 6 to the subscribers A and B. The RBTQ 6 has a different phase or tone from a ring-back tone trunk RBT. As a result, the originating subscriber can urge the incoming subscriber to decide whether he or she will continue or discontinue the answer waiting state.
Patent JP-S6367086-A (JP)
Title: Video signal processor
Inventor: OTAKA HIDEKI
IPC: H04N5/94
Filed: 1986-09-08
Abstract: PURPOSE:To effectively use a 1H delay unit, and to remarkably reduce the scale of a circuit, by realizing 1H delay (horizontal scanning period), and dropout compensation at time of ordinary reproduction, and 0.5H correction, and the dropout compensation at time of fast reproduction, by one 1H delay unit. CONSTITUTION:A signal of high-order n-bits inputted from a terminal 11, is delayed by 0.5H respectively at 0.5H delay units 17 and 20, and 1H delay in total is applied, then it is outputted from a terminal 24. Similarly, a signal of low-order m-bits inputted from a terminal 10 is delayed by 1H at 0.5H delay units 16 and 19, then it is outputted from a terminal 23. As a result, it follows that a signal of N(=n+m)-bits is delayed by 1H, and is outputted, and picture quality can be improved by utilizing the above delay. Also, when the dropout is generated, the outputs of the delay units 19 and 20 are inputted respectively to delay units 16 and 17, and when the missing of the signal, even in both the signal of n-bits, or that of m-bits, is generated, the signal can be replaced by the signal before 1H.
Patent JP-H0383965-A (JP)
Title: Manufacture of 1, 1'-sulfonyl -bis (3-nitro-5-trifluoromethyl) benzene
Inventor: JIEFURII ESU SUTARUTSU
IPC: C07C315/04
Filed: 1990-08-09
Abstract: PURPOSE: To directly and easily prepare the compd. as a precursor of a benzamine compd. by a single process at a high rate of yield, by allowing dibenzotrifluoride sulfide to react with fuming nitric acid and fuming sulfuric acid by two stages at different temps.  
     CONSTITUTION: The preparation of 1,1'-sulfonyl-bis(3-nitro-5-trifluoromethyl) benzene comprises allowing the dibenzotrifluoride sulfide to react with at least about 4 equiv. of fuming nitric acid and at least about 4 equiv. of fuming sufuric acid at up to 20°C, preferably up to 10°C, until the sulfide bond is oxidized into the sulfone bond, and raising the reaction temp. at about 20°C, preferably at 30-80°C, to complete the reaction. The obtd. compd. is reduced into 3,3'- sulfonyl-bis(5-trifuluoromethyl)benzamine. A polyimide is prepared by allowing the compd. obtd. by the reduction to react with a dianhydride. 
     COPYRIGHT: (C)1991,JPO
Patent JP-H0533045-A (JP)
Title: Production of boron-added thick cr-mo steel for pressure vessel excellent in toughness
Inventor: TSUCHIDA YUTAKA
IPC: C22C38/32
Filed: 1991-07-30
Abstract: PURPOSE:To obtain a boron-added thick Cr-Mo steel for pressure vessel excellent in toughness by hot rolling a steel containing specified proportions of C, Si, Mn, P, S, Al, B, N and heating and normalizing under specified conditions. CONSTITUTION:A steel comprising the following elements is hot rolled at 400-700 deg.C, heated at the average raising rate of 30-300 deg.C/h to 875+50XCr % ( deg.C) to <=1050 deg.C, and normalized. These components are 0.1-0.2wt.% C, 0.02-0.8wt. % Si, 0.3-1.0wt.% Mn, 0.5-1.5wt.% Cr, 0.3-0.7wt.% Mo, 0.005-0.08wt.% Al, 0.0003-0.003wt.% B, <=0.02wt.% P, <=0.02wt.% S, the balance Fe and inevitable impurities. Further, 0.005-0.05wt.% V, 0.005-0.03wt.% Nb, 0.005-0.02wt.% Ti may be added to this steel.
Patent JP-S6270478-A (JP)
Title: Fire-retardant rubber packing
Inventor: IWAMOTO HISAYA
IPC: C09K3/10
Filed: 1985-09-25
Abstract: PURPOSE:To obtain a rubber packing having excellent fire retardancy and rubber properties, by blending a particular etylene-propylene rubber with finely divided aluminum hydroxide and, if necessary, a silane coupling agent. CONSTITUTION:A terpolymer of ethylene with propylene and a diene component is vulcanized with a peroxide vulcanizing agent to obtain ethylene-propylene rubber having an iodine value of 20% or more. 100pts.wt. component A is blended with 100-220pts.wt. finely divided aluminum hydroxide having an average particle diameter of 0.5mum or less and, if necessary, 0.5-3.0pts.wt. silane coupling agent to obtain a fire-retardant rubber packing. The packing is suitable as a watertight rubber packing of connecting tools for communication cables such as electric wires and telephone cables.
Patent JP-S59102313-A (JP)
Inventor: NAKAI TAKASHI
IPC: A01C11/02
Filed: 1982-12-01
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-2001040041-A (JP)
Title: Production of styrene-acrylic acid copolymer and paper or the like utilizing the aqueous solution of the copolymer salt
Inventor: RO EIKETSU
IPC: C08F220/06
Filed: 1999-07-27
Abstract: PROBLEM TO BE SOLVED: To obtain an aqueous solution of a salt having high transparency by neutralizing the copolymer formed in the emulsion polymerization of the styrene-acrylic acid system of a high styrene ratio. SOLUTION: During the emulsion polymerization, the monomers of styrene and acrylic acid are continuously fed into the polymerization system, as the amount of unreacted styrene is suppressed to <=0.6 wt.% in the system to produce a styrene-acrylic acid copolymer comprising 40-90 wt.% of styrene and 60-10 wt.% of acrylic acid. The unreacted styrene monomer in the polymerization system is controlled to <= a specific amount and the styrene that is suppressed its feed rate is accelerated its dissolution rate and promptly copolymerizes with the water-soluble acrylic acid to give the polymer that substantially has no styrene to styrene linked area whereby an alkali salt aqueous solution of high transparency can be smoothly produced.
Patent JP-H0759961-A (JP)
Title: Seat-back cover mounting structure on seat-back main body
Inventor: KAWAMOTO TAKAAKI
IPC: B68G7/052
Filed: 1993-08-26
Abstract: PURPOSE:To maintain excellent appearance quality even when a seatback cover is deeply suspended in. CONSTITUTION:Suspension cotton cloth 40 is sewn in the back face of a seatback cover 38, and a suspend-in fasten rubber 44 is inserted in its inner side. The upper side of the fasten rubber 44 is locked on an upper shape hold wire 22 by an upper end ring 46 and the like, and the lower side of the fasten rubber is locked on the link section 26B of a lower shape hold wire 26 by a joint section 48 and the like. In this place, the lower side of the fasten rubber 44 makes the side end section of the link section 26B in the projected direction a wind-up point, and makes the side end section of the link section 26B in the direction opposite to the projected direction a locking point, even if the fasten rubber 44 is strongly pulled out by an operator to deeply suspend the suspension cotton cloth 40 in, neither the lower end section of a seatback pad is deformed nor the lower end section of a seatback cover is wrinkled. Therefore, excellent appearance quality can thereby be maintained.
Patent JP-S6185497-A (JP)
Title: Cleaning composition containing skin protector
Inventor: MAIKERU RIN KAZUUERU
IPC: C11D10/04
Filed: 1985-09-25
Abstract: Isethionate salts have been discovered to provide protection for the skin against damage from contact with soap and other surfactants. A mild to the skin cleaning composition is provided comprising fatty acid soap in amounts greater than 25% and an isethionate salt such as sodium isethionate, the ratio of soap to isethionate ranging from 1:2 to about 200:1. Sodium C8-C18 acyl isethionate may be incorporated as a further component into the cleaning composition, although in an amount not to exceed that of the soap.